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25mm Dia. x 4mm Thickness Uncoated, Sodium Chloride Window

25.4mm Dia., 4mm Thick, Uncoated λ/4 N-BK7 Window

25mm Sq., 4mm Thick, Uncoated λ/4 N-BK7 Window

25mm Dia., 4mm Thick, Uncoated λ/4 N-BK7 Window

30mm Dia., 4mm Thick, Uncoated λ/4 N-BK7 Window

25.4mm Dia. 4mm Thick Uncoated, 1λ Fused Silica Window

25mm Dia. 4mm Thick Uncoated, 1λ Fused Silica Window

6.35mm Dia. 400 – 750nm Broadband λ/10 Mirror

6.35mm Dia. 750 – 1100nm Broadband λ/10 Mirror

6.35mm Diameter UV Enhanced Aluminum Coated, λ/10 Mirror

6.35mm Diameter Enhanced Aluminum Coated, λ/10 Mirror

25mm Sq., 4mm Thick, MgF 2 Coated λ/4 N-BK7 Window

25.4mm Dia., 4mm Thick, MgF 2 Coated λ/4 N-BK7 Window

25mm Dia., 4mm Thick, MgF 2 Coated λ/4 N-BK7 Window

125mm Dia., 4mm Thick, MgF 2 Coated, B270 Window

25 x 25mm λ/10 ZERODUR Uncoated Mirror Substrate

25mm Dia. λ/10 ZERODUR Uncoated Mirror Substrate

25mm Dia., 4mm Thick MgF 2 Coated, 1λ Fused Silica Window

25.4mm Dia. 4mm Thick MgF 2 Coated, 1λ Fused Silica Window

25.4mm Dia., 4mm Thick, 30′ Wedge, BBAR (2000-5000nm) Coated, ISP Optics Barium Fluoride (BaF 2 ) Wedged Window

25mm Dia x 4mm Thickness Uncoated, Potassium Bromide Window

75mm Dia., 4mm Thick, Uncoated, λ/4 Fused Silica Window

40mm Dia., 4mm Thick, Uncoated λ/4 N-BK7 Window

30mm Dia., 4mm Thick, MgF 2 Coated λ/4 N-BK7 Window